ព័ត៌មានលម្អិតអំពីអ្នកប្រើប្រាស់

ព័ត៌មាន

នាម៖

Anna

គោត្តនាម៖

Schuler

កម្រងបញ្ជីសំណួរសាធារណៈ

Rainwater Cellars
technologies

Rainwater Cellars [ប្រទេសចិន]

The use of courtyard, roof, road surface, slope, etc. as catchments to collect rainwater for underground water storage for future supply of cropland irrigation as well as drinking water for humans and livestock.

  • អ្នកចងក្រង៖ Anna Schuler
Solar Stove for Rural Communities
approaches

Solar Stove for Rural Communities [ប្រទេសចិន]

Solar stoves use solar energy for cooking, featuring environmental-friendly, zero pollution, low cost, easy operation and maintenance, safe and convenient use, saving firewood, etc. To operate the stove, adjust condenser aiming at the sun with the spot on stove or other objects to be heated.

  • អ្នកចងក្រង៖ Anna Schuler

សរុប៖ 5